Home / 5,955.84-8,219.16-3,303.36

Finding the Fourth Proportional to 5,955.84, 8,219.16 and 3,303.36

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Solution

The fourth proportional to 5,955.84, 8,219.16 and 3,303.36 is: 4,558.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.84 : 8,219.16 = 3,303.36 : x
  2. Step 2: Convert to fraction form
    5,955.84/8,219.16 = 3,303.36/x
  3. Step 3: Cross multiply
    5,955.84x = 8,219.16 × 3,303.36
  4. Step 4: Simplify right side
    5,955.84x = 27,150,844.38
  5. Step 5: Solve for x
    x = 27,150,844.38/5,955.84
  6. Step 6: Final answer
    x = 4,558.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.